Suspension arm for supporting a load such as a wire or cable



FIG. 1 is a perspective view of a suspension arm for supporting a load such as a wire or cable, showing my new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a side elevational view thereof showing the side opposite that shown in FIG. 2; and

FIG. 4 is a right end elevational view thereof. 

The ornamental design for a suspension arm for supporting a load such as a wire or cable, as shown. 